电梯井钢架高空拔杆法吊装

The high-pull-pole method suspend using elevator well steel frame

对电梯钢井架吊装施工中涉及的主要构件拔杆和H型钢梁进行了受力分析,并进行了强度和稳定性验算,在满足要求的前提下,完整叙述了钢井架的施工过程,以期解决在缺少大型吊装机械设备的条件下,如何高空吊装钢结构井架的问题。

This paper analysis force of the main piece of pole and beams under construction and check to calculate strength and stabilities, while satisfy the premise of request, the integrity described the construction process, resolving under the condition of being in need of the large machine equipments, how hang well steel frame problem.